BioChamber 250
CHF 18.30*
Content:
1 Stück
delivery time: usually around 3 weeks
Product number:
BC-250
Product information "BioChamber 250"
The BioChamber 250 is a 250 mL Nalgene bottle that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system.
| Fach: | Biology, Vernier, chemistry |
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Accessory Items
O2 Gas Sensor
CHF 489.20*
The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration.
Specifications
Measurement Range: 0–27% (0-270 ppt)
Accuracy (@ Standard Pressure 760 mm Hg): +/- 1% O2
Typical Resolution: 0.01%
Response Time: 90% of final reading in ~12 seconds
Warm-Up Time: Less than 5 seconds
Pressure Effect:
Directly proportional
Vout = Vout (standard) x (P/1013)
Pressure range: 0.5 atm to 1.5 atm
Output Signal Range: 0.3 to 5 VDC; 2.7 to 3.8 VDC @ 21% O2
Output Impedance: 1 KΩ
Input Voltage: 5 VDC +/–0.25 VDC
Gas Sampling Mode: Diffusion
Normal Operating Temperature Range: 20°C to 30°C
Operating Temperature Range: 5 to 40°C (with calibration)
Operating Humidity Range: 0 to 95% RH
Storage Temperature Range: –20 to +60°C
Dimensions:
Sensor Tube: 45 mm length, 28 mm OD
Total length: 135 mm
What's included
Vernier O2 Gas Sensor
250 mL gas sampling bottle
User Manual - O2-BTA
CO2 Gas Sensor
CHF 650.30*
The CO2 Gas Sensor measures gaseous carbon dioxide in two ranges–0 to 10,000 ppm and 0 to 100,000 ppm.
Specifications
Response time: 95% of full-scale reading in 120 seconds
Warm-up time: 90 seconds
Pressure effect: 0.19% of reading/mm of Hg from standard pressure
Input potential: 5 V (±0.25V)
Gas sampling mode: diffusion
Normal operating temperature range: 25°C (±5°C)
Operating humidity range: 5–95% (non-condensing)
Storage temperature range: –40 to 65°C
Measurement Range:Low range: 0 to 10,000 ppm CO2
High range: 0 to 100,000 ppm CO2
Typical Accuracy (at standard pressure, 1 atm):Low range:0 to 1,000 ppm: ±100 ppm
1,000 to 10,000 ppm: ±10% of reading
High range:0 to 100,000 ppm: ±20% of reading
Resolution:0 to 10,000 ppm CO2: 3ppm
0 to 100,000 ppm CO2: 30ppm
What's included
Vernier CO2 Gas Sensor
250 mL gas sampling bottle (Nalgene bottle with lid)
User Manual - CO2-BTA
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BioChamber 2000
CHF 50.90*
The BioChamber 2000 is a 2000 mL plastic chamber that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system.
User Manual - BC-2000